1373577450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2293

約数の個数: 192

約数和(自身を含む): 4232110080

約数和(自身を除く): 2858532630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 31, 35, 38, 42, 50, 57, 62, 70, 75, 93, 95, 105, 114, 133, 150, 155, 175, 186, 190, 210, 217, 266, 285, 310, 350, 399, 434, 465, 475, 525, 570, 589, 651, 665, 775, 798, 930, 950, 1050, 1085, 1178, 1302, 1330, 1425, 1550, 1767, 1995, 2170, 2221, 2325, 2850, 2945, 3255, 3325, 3534, 3990, 4123, 4442, 4650, 5425, 5890, 6510, 6650, 6663, 8246, 8835, 9975, 10850, 11105, 12369, 13326, 14725, 15547, 16275, 17670, 19950, 20615, 22210, 24738, 29450, 31094, 32550, 33315, 41230, 42199, 44175, 46641, 55525, 61845, 66630, 68851, 77735, 84398, 88350, 93282, 103075, 111050, 123690, 126597, 137702, 155470, 166575, 206150, 206553, 210995, 233205, 253194, 295393, 309225, 333150, 344255, 388675, 413106, 421990, 466410, 481957, 590786, 618450, 632985, 688510, 777350, 886179, 963914, 1032765, 1054975, 1166025, 1265970, 1308169, 1445871, 1476965, 1721275, 1772358, 2065530, 2109950, 2332050, 2409785, 2616338, 2891742, 2953930, 3164925, 3442550, 3924507, 4430895, 4819570, 5163825, 6329850, 6540845, 7229355, 7384825, 7849014, 8861790, 9157183, 10327650, 12048925, 13081690, 14458710, 14769650, 18314366, 19622535, 22154475, 24097850, 27471549, 32704225, 36146775, 39245070, 44308950, 45785915, 54943098, 65408450, 72293550, 91571830, 98112675, 137357745, 196225350, 228929575, 274715490, 457859150, 686788725, 1373577450]

約数ペア:

[(1, 1373577450), (2, 686788725), (3, 457859150), (5, 274715490), (6, 228929575), (7, 196225350), (10, 137357745), (14, 98112675), (15, 91571830), (19, 72293550), (21, 65408450), (25, 54943098), (30, 45785915), (31, 44308950), (35, 39245070), (38, 36146775), (42, 32704225), (50, 27471549), (57, 24097850), (62, 22154475), (70, 19622535), (75, 18314366), (93, 14769650), (95, 14458710), (105, 13081690), (114, 12048925), (133, 10327650), (150, 9157183), (155, 8861790), (175, 7849014), (186, 7384825), (190, 7229355), (210, 6540845), (217, 6329850), (266, 5163825), (285, 4819570), (310, 4430895), (350, 3924507), (399, 3442550), (434, 3164925), (465, 2953930), (475, 2891742), (525, 2616338), (570, 2409785), (589, 2332050), (651, 2109950), (665, 2065530), (775, 1772358), (798, 1721275), (930, 1476965), (950, 1445871), (1050, 1308169), (1085, 1265970), (1178, 1166025), (1302, 1054975), (1330, 1032765), (1425, 963914), (1550, 886179), (1767, 777350), (1995, 688510), (2170, 632985), (2221, 618450), (2325, 590786), (2850, 481957), (2945, 466410), (3255, 421990), (3325, 413106), (3534, 388675), (3990, 344255), (4123, 333150), (4442, 309225), (4650, 295393), (5425, 253194), (5890, 233205), (6510, 210995), (6650, 206553), (6663, 206150), (8246, 166575), (8835, 155470), (9975, 137702), (10850, 126597), (11105, 123690), (12369, 111050), (13326, 103075), (14725, 93282), (15547, 88350), (16275, 84398), (17670, 77735), (19950, 68851), (20615, 66630), (22210, 61845), (24738, 55525), (29450, 46641), (31094, 44175), (32550, 42199), (33315, 41230)]